Stir all ingredients together for Big Mac Sauce. Set aside.
½ cup Mayonaise, 3 Tablespoons Sweet Pickle Relish, 1 Tablespoon Yellow Onion, 1 ½ teaspoons Mustard, ½ teaspoon Paprika, ½ teaspoon Onion Powder, ¼ teaspoon Salt, ¼ teaspoon Garlic Powder, 1 Tablespoon Ketchup
Preheat the electric griddle or Blackstone to 375 degrees F. If using a skillet, preheat over medium-high heat.
Divide the pound of ground beef into 6 equal amounts.
1 pound Ground Beef - 80/20
Using your hand, smash 1 ball of ground beef directly onto one side of a flour tortilla. Make sure the beef goes to the edge and has no thick spots—season liberally with salt and pepper.
6 tortillas Flour Tortillas, Salt and Pepper
Place the Big Mac Wrap on the hot electric griddle beef side down. Allow the beef to brown fully and get slightly crisp before flipping.
Flip the burger to brown and crisp the tortilla.
Top with cheese and allow to melt while cooking the second side. The burger should be cooked through.
6 slices American Cheese Slices
Spread a layer of Big Mac Sauce, and top with onions, dill pickle slices, and lettuce. Fold in half and serve while hot.